Installation on a PC with Windows.

Once you have paid, you will receive an automatic   e-mail confirming the payment. It contains the Activation Code for Basic Math.

The e-mail also contains a link to a website where you can download the application.

Take good care of your Activation Code, since this can be used if you need to replace your hard drive or if you buy a new PC.

If the same Activation Code is used on multiple PCs, the application stops working.